BrandTEKWELL&Grantway | Valid untillong term effective | Latest update2017-02-10 19:53 |
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K260VT
- Box type platen structure designed through finite element analysis ensures even stress, less deformation, high precision mold clamping & good rigidty.
- Optimized tie bar design makes sure stable and speedy movement with less impact.
- Lengthened distance between tie bar, mold thickness and opening stroke for bigger mold.
- Optimized Lubrication system ensures precise mold clamping and prolonged life time of mold clamping components.
- Speedy differential clamping function meet the requirement of special movement.
- Multi-ejector pin mode.
- Clamping, injection and ejection position controlled by high precision electronic linear
2. Injection unit
- Twin carriage cylinders ensures even stress and improved injection precision. (Standard feature for K90VT~ K200VT, optional feature for above K260VT)
- fast response injection and sealing construction
- Movable slide guide-way for hopper, more convenient for material change.
- Both PID and Percentage control are available for nozzle temperature control
- 5 stage injection, 3 stage hold pressure, 3 stage melting control to meet the requirement of different products.
- accurate temperature control for material ensures production quality.
3. Power system
- Fast speed: Adoption high response and fast speed YUKEN variable displacement pump( imported from Japan), output capacity is 15%~20% bigger than traditional fixed displacement pump driven by the motor with same capacity.
- Power saving: Power consumption is 25%~70% less than traditional fixed displacement pump.
- Environment-friendly: Water of hydraulic oil cooling is 40% ~ 60% of traditional fixed displacement pump because there isn't heating of overflow.
- Reliable: Prolonged life time of sealing components because of lowered oil temperature, and special designed oil purge system make sure the long term and reliable working for hydraulic system.
- Low noise: good design of hydraulic control, high integration level, less pressure loss and uniquedesign to reduce noise successfully and make sure machine running under quiet and stable condition.
4. Computer controller
- Taiwan Mirle computer controller
- Specially developed for injection molding machine
- X86 300MHZ main board/8
- Adoption RISC 140MHZ dual core mirco processor ensures high processing speed
- SPC quality control/ Superior & inferior product identification and statistical system.
- Adoption Ethernet network ensuring speedy connection.
- USB interface/SPC data transfer function.
- Choice of metric and imperial unit system.
- Record of alarm history and parameter function.
- Auto-adjustment PID temperature control and temperature curve display function
- Preheating and heat guard function
- Auto purge function
- screw cold start prevention
- Auto adjustment for clamping force and position
- Both data and curve display of cushion
- Multi core puller function
- Robot interface
- Input/output interchange function
- Locking of software data
- Precise linear adjust function of flow and pressure
5. Specification
DEscriptION | UNIT | K260VT | ||
A | B | C | ||
Shot volume | cm3 | 588 | 848 | 1154 |
Shot weight(PS) | g/Oz(盎司) | 552/19.5 | 800/28.3 | 1085/38.3 |
Screw diameter | mm | 50 | 60 | 70 |
Injection pressure | MPa | 232 | 161 | 118 |
Screw I/D ratio | 25:1 | 20.5:1 | 18:1 | |
Screw stroke | mm | 300 | ||
Screw speed(stepless) | rpm | 0-170 | ||
Clamping force | kN | 2600 | ||
Opening stroke | mm | 520 | ||
Platen size | mm×mm | 835×835 | ||
Space between tie bars | mm×mm | 580×580 | ||
Max.daylight | mm | 1120 | ||
Mold thickness(min-max) | mm | 195-600 | ||
Hydraulic ejection stroke | mm | 180 | ||
Hydraulic ejection force | kN | 77 | ||
Ejector pin | 8+1 | |||
Hydraulic systempressure | MPa | 17.5 | ||
Pump motor | kW | 22 | ||
Heating capacity | kW | 14.5 | ||
Number of temp controlzones | 6 | |||
Oil tank capacity | L | 435 | ||
Machine dimensions | m×m×m | 6.1×1.3×2.2 | ||
Machine weight | kg | 10000 |